<template>
  <!--  卡片区域  -->
  <n-card>
    <!--    工具栏    -->
    <n-space justify="end" style="padding-bottom: 15px;">
      <!--  新建按钮    -->
      <n-button @click="showModal = true" type="info" style="width: 80px; height: 30px">
        <n-icon size="18">
          <add/>
        </n-icon>
        新建
      </n-button>
      <!--刷新-->
      <n-tooltip trigger="hover">
        <template #trigger>
          <n-button text style="font-size: 20px; width:22px; height:32px;" @click="refresh">
            <n-icon>
              <refresh-sharp />
            </n-icon>
          </n-button>
        </template>
        <span>刷新</span>
      </n-tooltip>
      <!--密度-->
      <n-popselect v-model:value="densityValue" :options="densityOptions" trigger="click">
        <n-tooltip trigger="hover">
          <template #trigger>
            <n-button text style="font-size: 20px; width:22px; height:32px; margin-left: 11px">
              <n-icon>
                <auto-fit-height20-regular />
              </n-icon>
            </n-button>
          </template>
          <span>密度</span>
        </n-tooltip>
      </n-popselect>
      <!--列设置-->
      <n-tooltip trigger="hover">
        <template #trigger>
          <n-popover trigger="click" placement="bottom-end">
            <template #trigger>
              <n-button text style="font-size: 20px; width:22px; height:32px; margin-bottom: 2px; margin-left: 11px">
                <n-icon>
                  <Settings20Regular />
                </n-icon>
              </n-button>
            </template>
            <template #header>
              <n-checkbox label="列展示" v-model:checked="allChecked" @update:checked="allChange" />
            </template>
            <n-space vertical>
              <n-checkbox v-for="item in checkboxList" :key="item.name" :label="item.name" v-model:checked="item.checked" @update:checked="itemChange" />
            </n-space>
          </n-popover>
        </template>
        <span>列设置</span>
      </n-tooltip>
    </n-space>
    <!--    数据表格    -->
    <n-data-table
        :columns="columns"
        :data="data"
        :pagination="pagination"
        :bordered="false"
        :size="densityValue"
        :loading="loading"
        scroll-x="800"
    />
  </n-card>
  <!--  新建模态框  -->
  <n-modal v-model:show="showModal" preset="card" :style="bodyStyle" title="添加" :segmented="segmented">
    <!--表单-->
    <n-form :rules="rules" :model="formValue">
      <n-form-item label="标题" path="user.name" style="width: 40%;float: left ;margin-right: 30px">
        <n-input
            v-model:value="formValue.user.name"
            placeholder="请填写问题标题"
            clearable
        />
      </n-form-item>
      <n-form-item label="推荐值(0为未推荐)" style="width: 40%; ">
        <n-input-number
            v-model:value="weight"
            placeholder="请输入推荐值"
            :min="0"
            clearable
        />
      </n-form-item>
      <n-form-item label="内容推荐">
        <!--recommend 推荐 -->
        <MyEdit
            @recommended="recommended"
        />
      </n-form-item>
    </n-form>
    <template #footer>
      <n-space justify="end">
        <n-button @click="cancel">取消</n-button>
        <n-button type="info" @click="sure">确定</n-button>
      </n-space>
    </template>
  </n-modal>
  <!--  编辑模态框  -->
  <n-modal v-model:show="showEditModal" preset="card" :style="bodyStyle" title="编辑" :segmented="segmented">
    <!--表单-->
    <n-form :rules="rulesEdit" :model="formEditValue">
      <n-form-item label="标题" path="user.name" style="width: 40%;float: left ;margin-right: 30px">
        <n-input
            v-model:value="formEditValue.user.name"
            placeholder="请填写问题标题"
            clearable
            :disabled="true"
        />
      </n-form-item>
      <n-form-item label="推荐值(0为未推荐)" style="width: 40%; ">
        <n-input-number
            v-model:value="change_weight"
            placeholder="请输入推荐值"
            :min="0"
            clearable
        />
      </n-form-item>

      <!--            v-model:content="change_content"-->
      <n-form-item label="内容推荐" >
        <MyEditor
            :content="change_content"
            @getChild="getChild"
        />
      </n-form-item>



    </n-form>
    <template #footer>
      <n-space justify="end">
        <n-button @click="cancelEdit">取消</n-button>
        <n-button type="info" @click="sureEdit">确定</n-button>
      </n-space>
    </template>
  </n-modal>
</template>

<script>
import {defineComponent, h, reactive, ref ,onMounted} from 'vue'
import {NButton, NForm, NFormItem, NInput, NTag, NFlex, NIcon, NImage, NGradientText} from "naive-ui";
import { Add } from "@vicons/ionicons5"
import { RefreshSharp } from "@vicons/material"
import { AutoFitHeight20Regular ,Settings20Regular} from "@vicons/fluent"
import { LeftOutlined , RightOutlined} from "@vicons/antd"
import {ListHelp,SaveHelp,ShowHelp,DeleteHelp,UpdateHelp} from '@/api/help'
import MyEditor from "@/components/MyEditor5.vue"
import MyEdit from "@/components/MyEditor6.vue"


export default defineComponent({
  components: {
    Add,
    RefreshSharp,
    AutoFitHeight20Regular,
    Settings20Regular,
    LeftOutlined,
    RightOutlined,
    MyEditor,
    MyEdit
  },

  setup(){
    const message = window.$message
    const dialog = window.$dialog
    /*  数据表格  */
    // 创建表格列模版
    const createColumns = () => {
      return [
        {
          title: "序号",
          key: "index",
          render(row, index) {
            return index + 1;
          }
        },
        {
          title: "类型",
          key: "name",
        },
        {
          title: "推荐值",
          key: "weight",
        },
        {
          title: "操作",
          key: "actions",
          render(row) {
            return h(
                NFlex,
                {
                  size: "small",
                },
                {
                  default: () => [
                    h(
                        NButton,
                        {
                          text: true,
                          color: "#3FA2FE",
                          onClick: () => {
                            console.log(row)
                            showEditModal.value = true
                            formEditValue.value.user.name  = row.name
                            change_weight.value = row.weight
                            change_content.value = row.content
                            editId.value = row.editId
                            enableEditValue.value = row.enableEditValue
                          }
                        },
                        { default: () => "编辑" }
                    ),
                    h(
                        NButton,
                        {
                          text: true,
                          color: "#3FA2FE",
                          onClick: () => {
                            dialog.warning({
                              title: '删除记录',
                              content: '确定删除该记录吗？',
                              positiveText: '确定',
                              negativeText: '取消',
                              maskClosable: false,
                              onNegativeClick: () => {
                                message.success('取消删除')
                              },
                              onPositiveClick: () => {
                                message.success('确定删除')
                                ListHelp().then(j => {
                                  const content = j.data.list
                                  content.forEach((item) => {
                                    if (item.name === row.name){
                                      row.id = item.id
                                      DeleteHelp(row.id).then(res => {
                                        console.log(row.id)
                                        console.log(res)
                                        if (res.code === 0) {
                                          message.success(res.message)
                                          // 更新数据
                                          window.location.reload()
                                        } else {
                                          message.error(res.message)
                                        }
                                      })
                                    }
                                  })
                                })
                              }
                            })
                          }
                        },
                        { default: () => "删除" }
                    )
                  ]
                }
            )
          }
        }
      ];
    };
    // 调用列模版
    const columns = createColumns()
    // 表格数据
    let data = reactive([])

    // 获取用户列表数据
    let getData = ()=>{
      ListHelp().then(res => {
        const content1 = res.data.list
        console.log(content1)
        // 转换数据库时间格式为标准时间格式方法
        let getDate = (time)=> {
          const dateTime = new Date(time)
          const year = dateTime.getFullYear()
          let month = (dateTime.getMonth() + 1)
          month =  month >= 10 ? month: `0${month}`
          let date = dateTime.getDate()
          date = date >= 10? date : `0${date}`
          let hour = dateTime.getHours()
          hour = hour >= 10? hour : `0${hour}`
          let minute = dateTime.getMinutes()
          minute = minute >= 10? minute : `0${minute}`
          let second = dateTime.getSeconds()
          second = second >= 10? second : `0${second}`
          return `${year}-${month}-${date} ${hour}:${minute}:${second}`
        }
        // 遍历数据库数据
        content1.forEach((item, index) => {
          data.push({
            editId: item.id,
            key: index,
            name: item.name,
            weight:item.weight,
            enableEditValue: item.enable_status,
            content: item.content,
          })
        })
        total.value = data.length
      })
    }
    // 调用数据
    getData()

    // 总条数
    const total = ref(data.length);
    // 总页数
    const page = ref(Math.ceil(data.length / 10));
    // 当前所在页数
    const currentPage = ref(1);
    // 分页
    const pagination = {
      prev:()=>{
        return h(
            NIcon,
            {
              onClick:()=>{
                currentPage.value --
              }
            },
            {
              default: () => h(LeftOutlined)
            }
        )
      },
      next:()=>{
        return h(
            NIcon,
            {
              onClick:()=>{
                currentPage.value ++
              }
            },
            {
              default: () => h(RightOutlined)
            }
        )
      },
      prefix:()=>{
        const range = [currentPage.value * 10 - 9, currentPage.value * 10];
        if (currentPage.value <= 1) {
          return `第 1 条到第 ${range[1]} 条 / 总共 ${total.value} 条`;
        }else if (currentPage.value >= page.value) {
          return `第 ${range[0]} 条到第 ${total.value} 条 / 总共 ${total.value} 条`;
        }else if (currentPage.value > 1 && currentPage.value < page.value) {
          return `第 ${range[0]} 条到第 ${range[1]} 条 / 总共 ${total.value} 条`;
        }
      },
    }


    /*  工具栏  */
    // 模态框
    /*新建、编辑*/
    // 显示新建-模态框
    const showModal = ref(false)
    // 显示编辑-模态框
    const showEditModal = ref(false)
    // 模态框样式
    const bodyStyle = {
      width: "640px",
    }
    const segmented = {
      content: "soft",
      footer: "soft"
    }
    // 取消新建-模态框
    function cancel() {
      showModal.value = false
    }
    // 取消编辑-模态框
    function cancelEdit() {
      showEditModal.value = false
    }


    // 新建-确定提交
    function sure() {
      let formData = {
        name: formValue.value.user.name,
        weight:weight.value,
        content: new_content.value,
        enable_status: enableValue.value,
      }
      // 添加到数据库
      SaveHelp(formData).then(res => {
        if (res.code === 0) {
          message.success(res.message)
          // 刷新数据
          window.location.reload()
          cancel()
        } else {
          message.error(res.message)
        }
      })
    }


    // 编辑-id
    let editId = ref()
    // 编辑-确定提交
    function sureEdit() {
      let formData = {
        id: editId.value,
        name: formEditValue.value.user.name,
        weight: change_weight.value,
        content: change_content.value,
        enable_status: enableEditValue.value
      }

      // 保存(编辑)数据库
      UpdateHelp(formData).then(res => {
        console.log(res)
        if (res.code === 0) {
          message.success(res.message)
          // 刷新数据
          window.location.reload()
          cancel()
          window.location.reload()
        } else {
          message.error(res.message)
        }
      })
    }

    // 新建-表单信息
    const formValue = ref({
      user: {
        name: "",
        weight: "",
        content: "",
      }
    })
    // 编辑-表单信息
    const formEditValue = ref({
      user: {
        name: "",
        weight: "",
        content: "",
      }
    })

    // weight
    const weight = ref();
    // 编辑 weight
    const change_weight = ref();




    // 新建content
    const new_content = ref()
    const recommended = (valueHtml) => {
      new_content.value = valueHtml.value
      // console.log(valueHtml,'')
    }



    // 编辑content
    const change_content = ref()
    const getChild = (valueHtml1) => {
      change_content.value = valueHtml1.value
      // console.log(valueHtml1,'')
    }

    // 新建-账号状态
    const enableValue = ref(1)
    // 编辑-账号状态
    const enableEditValue = ref()
    // 账号状态列表
    const enable_status = ref([
      {label: "启用", value: 1},
      {label: "禁用", value: 0},
    ])
    // 新建验证规则
    const rules = {
      user: {
        name: {
          required: true,
          trigger: "blur",
          message: "请填写问题标题!"
        },
        weight: {
          required: true,
          trigger: "blur",
          message: "请输入推荐值!"
        },
        content: {
          required: true,
          trigger: "blur",
        },
      }
    };
    // 编辑验证规则
    const rulesEdit = {
      user: {
        name: {
          required: true,
          trigger: "blur",
          message: "请填写问题标题!"
        },
        weight: {
          required: true,
          trigger: "blur",
          message: "请输入推荐值!"
        },
        content: {
          required: true,
          trigger: "blur",
        },
      }
    };

    /*刷新*/
    // 加载
    const loading = ref(false)
    // 刷新
    function refresh() {
      window.location.reload()
    }
    /*密度*/
    // 密度事件数据
    const densityOptions = [
      {
        label: "默认",
        value: "large"
      },
      {
        label: "中等",
        value: "medium"
      },
      {
        label: "紧密",
        value: "small",
      },
    ]
    // 默认密度
    const densityValue = ref('medium')

    /*列设置*/
    // 复选框全选
    const allChecked = ref(true)
    // 复选框列表
    const checkboxList = ref([])
    // 列表添加数据
    for (let i = 0;i < columns.length; i++){
      checkboxList.value.push({name: columns[i].title, checked: true})
    }
    // 全选改变事件
    const allChange = ()=>{
      if (allChecked.value) {
        checkboxList.value.forEach(item => {item.checked = true})
      } else {
        checkboxList.value.forEach(item => {item.checked = false})
      }
    }
    // 复选框单个改变事件
    const itemChange = ()=>{
      if (checkboxList.value.every(item => item.checked)) {
        allChecked.value = true
      } else {
        allChecked.value = false
      }
    }

    return {
      // 模态框
      weight,
      change_weight,

      recommended,
      new_content,
      getChild,
      change_content,

      showModal,
      showEditModal,
      bodyStyle,
      segmented,
      formValue,
      formEditValue,
      cancel,
      cancelEdit,
      sure,
      sureEdit,
      rules,
      rulesEdit,
      enableValue,
      enableEditValue,
      enable_status,

      // 数据表格
      densityOptions,
      densityValue,
      data,
      columns,
      pagination,
      loading,
      refresh,
      page,
      checkboxList,
      allChecked,
      allChange,
      itemChange,
      editId,
    }
  }

})
</script>

<style scoped>

</style>